Data Set Citation:
When using this data, please cite the data package:
Teshio Experimental Forest .
Teshio Experimental Forest, Micrometeorology data (2002-)
JaLTER-Hokkaido-Kita.23.6 (http://db.cger.nies.go.jp/JaLTER/metacat/metacat/JaLTER-Hokkaido-Kita.23.6/jalter-en)
General Information:
Title:Teshio Experimental Forest, Micrometeorology data (2002-)
(ja) 天塩研究林庁舎裏気象データ(2002-)
Identifier:JaLTER-Hokkaido-Kita.23.6
Abstract:
1 hour interval dataset from 2002 until 2024 Measurement terms, the instruments and the heights are as follows, 1.Air temperature & Relative humidity (1.5m in height, HMP45D, Vaisala) 2.Solar radiation (13m in height, CM-6B, Kipp&Zonnen) 3.Wind direction & speed (13m in height, CYG5103-47, Young) 4.Precipitation (2m in height, B-071, Nakaasa Sokki, Inc.) 5.Snow depth (1.7m in height, SR-50, Campbell Sci.). (ja) 1時間値のデータセット、2002年以降2024年まで登録 測定項目と機器は以下の通り。 1.気温・湿度(測定高度1.5m, HMP45D, Vaisala) 2.日射量(測定高度13m, CM-6B, Kipp&Zonnen) 3.風向・風速(測定高度13m, CYG5103-47, Young) 4.降水量(測定高度2m, B-071,中浅測器) 5.積雪深(測定高度1.7m, SR-50, Campbell Sci.)
Keywords:Micrometeorology data / 気象データ:
  • Air temperature
    (ja) 気温
  • Relative humidity
    (ja) 湿度
  • Solar radiation
    (ja) 日射量
  • Wind direction
    (ja) 風向
  • Wind speed
    (ja) 風速
  • Precipitation
    (ja) 降水量
  • Snow depth
    (ja) 積雪深
Observation site / 観測場所:
  • Teshio
    (ja) 天塩
Data Table, Image, and Other Data Details:
Metadata download: Ecological Metadata Language (EML) File
Data Table:H2002.csv / H2002.csv ( View Metadata | Download File download)
Data Table:H2003.csv / H2003.csv ( View Metadata | Download File download)
Data Table:H2004.csv / H2004.csv ( View Metadata | Download File download)
Data Table:H2005.csv / H2005.csv ( View Metadata | Download File download)
Data Table:H2006.csv / H2006.csv ( View Metadata | Download File download)
Data Table:H2007.csv / H2007.csv ( View Metadata | Download File download)
Data Table:H2008.csv / H2008.csv ( View Metadata | Download File download)
Data Table:H2009.csv / H2009.csv ( View Metadata | Download File download)
Data Table:H2010.csv / H2010.csv ( View Metadata | Download File download)
Data Table:H2011.csv / H2011.csv ( View Metadata | Download File download)
Data Table:H2012.csv / H2012.csv ( View Metadata | Download File download)
Data Table:H2013.csv / H2013.csv ( View Metadata | Download File download)
Data Table:H2014.csv / H2014.csv ( View Metadata | Download File download)
Data Table:H2015.csv / H2015.csv ( View Metadata | Download File download)
Data Table:H2016.csv / H2016.csv ( View Metadata | Download File download)

Involved Parties

Data Set Owners:
Individual: Teshio Experimental Forest (ja) 天塩研究林 (てしお けんきゅうりん)
Organization:Field Science Center for Northern Biosphere, Hokkaido University
(ja) 北海道大学北方生物圏フィールド科学センター
Address:
Toikanbetu,
Horonobe-cho, Hokkaido 098-2943 Japan
(ja) 日本 098-2943 北海道 (ほっかいどう) 幌延町 (ほろのべ ちょう)
(ja)問寒別 (といかんべつ)
Phone:
+81-1632-6-5211 / 01632-6-5211 (voice)
Phone:
+81-1632-6-5003 / 01632-6-5003 (fax)
Email Address:
tesio@fsc.hokudai.ac.jp
Web Address:
http://www.hokudaiforest.jp
Data Set Contacts:
Individual: Teshio Experimental Forest (ja) 天塩研究林 (てしお けんきゅうりん)
Organization:Field Science Center for Northern Biosphere, Hokkaido University
(ja) 北海道大学北方生物圏フィールド科学センター
Address:
Toikanbetu,
Horonobe-cho, Hokkaido 098-2943 Japan
(ja) 日本 098-2943 北海道 (ほっかいどう) 幌延町 (ほろのべ ちょう)
(ja)問寒別 (といかんべつ)
Phone:
+81-1632-6-5211 / 01632-6-5211 (voice)
Phone:
+81-1632-6-5003 / 01632-6-5003 (fax)
Email Address:
tesio@fsc.hokudai.ac.jp
Web Address:
http://www.hokudaiforest.jp
Individual: Kentaro Takagi (ja) 高木健太郎
Organization:Teshio Experimental Forest, Field Science Center for Northern Biosphere, Hokkaido University
(ja) 北海道大学北方生物圏フィールド科学センター 天塩研究林
Address:
Toikanbetu,
Horonobe-cho, Hokkaido 098-2943 Japan
(ja) 日本 098-2943 北海道 (ほっかいどう) 幌延町 (ほろのべ ちょう)
(ja)問寒別 (といかんべつ)
Phone:
+81-1632-6-5211 / 01632-6-5211 (voice)
Phone:
+81-1632-6-5003 / 01632-6-5003 (fax)
Email Address:
kentt@fsc.hokudai.ac.jp

Data Set Characteristics

Geographic Region:
Geographic Description:Backyard of Teshio Experimental Forest Office / 天塩研究林庁舎裏
Bounding Coordinates:
West:  142.0200136  degrees
East:  142.0200136  degrees
North:  44.9177833  degrees
South:  44.9177833  degrees
Mimimum Altitude:14.0  meter
Maximum Altitude:14.0  meter
Time Period:
Begin:
2002-05-22
End:
2024-12-31

Sampling, Processing and Quality Control Methods

Step by Step Procedures
Step 1:
Description:

Air temperature (deg. C) / 気温 (deg. C)

1.5 m height, 1h average
(ja) 測定高度1.5m、1時間値

Instrument(s): Observation equipment: HMP45D. Sensor: Pt 100 IEC 751 1/3 Class B. Measuring range: from -40 to 60. Making: Vaisala (Finland). / 型式:HMP45D。感部:4線式抵抗。Pt 100 IEC 751 1/3 Class B。測定範囲:-40度~+60度。製作会社(所在地):Vaisala (Finland)。
Step 2:
Description:

Relative humidity (%) / 相対湿度 (%)

1.5 m height, 1h average
(ja) 測定高度1.5m、1時間値

Instrument(s): Observation equipment: HMP45D. Sensor: HUMICAP 180. Measuring range: from 0.8 to 100%. Precision: in 20 degrees centigrade, the precision is within 3%. Making: Vaisala (Finland). / 型式:高分子静電容量型湿度計 (HMP45D)。感部:HUMICAP 180。測定範囲:0.8%~100%。測定精度:20度において±3%以内。製作会社(所在地):Vaisala (Finland).
Step 3:
Description:

Solar radiation (MJ m^-2 h^-1) / 日射量 (MJ m^-2 h^-1)

1.3 m height, 1h sum
(ja) 測定高度13m、1時間積算値

Instrument(s): Observation equipment: CM-6B, Kipp&Zonnen. Sensitivity: from 9 to 15 mV/(KW/m2). Wavelength range: from 0.305 to 2.8 micro meter. Non-linearity: within 1.5%. Making: Kipp&Zonnen. / 型式:熱電堆式 (CM-6B Class-1)。感度:9~15mV/(KW/m2)。波長範囲:0.305~2.8μm。非直線性:1.5%以内。製作会社(所在地):Kipp&Zonnen。
Step 4:
Description:

Wind direction (deg.) / 風向 (deg.)

13 m height,1h average
(ja) 測定高度13m、1時間値

Instrument(s): Observation equipment: CYG5103-47. Method for measurement: Potentiometer. Measuring range: from 0 to 355 degrees. Precision: within 3 degrees. Making: Young (USA). / 型式:CYG5103-47。測定方法:ポテンショメータ。測定範囲:0~355度。測定精度:±3度。製作会社(所在地):Young (USA)。
Step 5:
Description:

Wind speed (m s^-1) / 風速 (m s^-1)

13 m height,1h average
(ja) 測定高度13m、1時間値

Instrument(s): Observation equipment: CYG5103-47. Method for measurement: Frequency. Measuring range: from 0 to 60 m/s. The start wind velocity of the observation equipment: 1 m/s. Precision: within 0.3 m/s. Making: Young (USA). / 型式:CYG5103-47。測定方法:周波数。測定範囲:0~60m/s。起動風速:1m/s。測定精度:±0.3m/s。製作会社(所在地):Young(USA)。
Step 6:
Description:

Precipitation (mm h^-1) / 降水量 (mm h^-1)

2 m height, 1h sum
(ja) 測定高度2m、1時間積算値

Instrument(s): Observation equipment: Tipping bucket rain gauge (B-071). Diameter of the funnel of the Tipping bucket rain gauge is 200mm. The pre-set amount of precipitation of small seesaw-like container is 0.5mm. Precision: 1.At less than 20mm of precipitation, the precision is within 0.5mm. 2.At more than 20mm of precipitation, the precision is within 3%. Heater: 120w, 250w. Making: Nakaasa Sokki (Tokyo). / 型式:いっすい式~転倒ます型 (B-071)。受水口径:直径200mm。1転倒雨量:0.5mm。測定精度:20mm以下±0.5mm、20mm以上±3%以内。ヒーター:温水部120W、下部250W。製作会社(所在地):中浅測器(東京)。
Step 7:
Description:

Snow depth (cm) / 積雪深 (cm)

1.7 m height
(ja) 測定高度1.7m

Instrument(s): Observation equipment: SR-50. Measuring range: from 0.5 to 10m. Operating temperature range: from -45 to 50 degrees centigrade. Precision: The big one of A or B. A.whthin 1cm. B.0.4% of the distance to the target. Making: Campbell (USA). / 型式:超音波式 (SR-50)。測定範囲:0.5~10m。動作温度範囲:-45~50度。測定精度:A.とB.のうち、値が大きいほう。A.±1cm。B.測定対象までの距離の0.4%。製作会社(所在地):Campbell (USA)。

Data Set Usage Rights

Use of data is restricted to the nonprofit purpose. Data users are required to place an acknowledgement in any publication in which the data are used, and to send a copy of the publication with an usage report. Please read a "JaLTER Data Policy".
(ja) データの利用は、非営利目的に限ります. 公表にあたっては、データの出典を謝辞等に明記するとともに、成果品および利用報告を提出してください. 「JaLTER データポリシー」も御覧ください.
Access Control:
Auth System:JaLTER
Order:allowFirst
Allow: [read] public
Metadata download: Ecological Metadata Language (EML) File